baber/WOPTO huggingface dataset:
Patent AT-E44275-T1 (AT)
Inventor: DIETRICH MANFRED DR
IPC: C07C41/03
Filed: 1985-10-07
Granted: 1989-07-15
Abstract: Liquid bromine-containing alkoxylation products of butyne-(1,4)-diol which are storage stable are produced. More specifically, 1.5 to 2.5 mols alkylene oxide are reacted with each mol of butyne-(1,4)-diol present at elevated temperature in the presence of a catalyst. The catalyst is selected from (1) thioethers having a molecular weight of up to 5000 obtained by adding a mercaptan and/or mercaptoalcohol to an unsaturated hydrocarbon and/or (2) thioethers other than those of (1) having a molecular weight of from 500 to 5000 and/or (3) alkali metal chlorides. This alkoxylation product is then reacted with bromine at -10 DEG  to 80 DEG  C. The bromide is reoxidized with aqueous hydrogen peroxide solution, stabilized with a relatively non-volatile epoxide and dehydrated. The product thus obtained is particularly useful in the production of flame resistant isocyanate addition products such as polyurethane foams.
Patent AT-E35278-T1 (AT)
Inventor: DAI SHENGHONG A
IPC: C09D201/02
Filed: 1985-10-14
Granted: 1988-07-15
Abstract: Novel coating compositions are disclosed which comprise aqueous dispersions of polyamine resins in the form of their acid salts along with azetidinedione crosslinking agents and other optional adjuvants.The compositions give rise to improved methods for the electrodeposition of heat-curable films on substrates.The compositions and methods find particular utility in the cathodic deposition of coatings and films on automotive parts and household appliances.
Patent AT-E63871-T1 (AT)
Inventor: COOK ROBERT D
IPC: B60T13/24
Filed: 1986-04-15
Granted: 1991-06-15
Abstract: Single and dual brake feel augmentation valves (10, 10') for use in a vehicle skid control system are disclosed. The brake feel augmentation valve (10) has a first port which receives hydraulic fluid from a pilot operated pressure metering valve (14), a second port which receives hydraulic fluid from a constant source (16), a third port (18) which supplies hydraulic fluid to the brakes, and a hydraulic return port (20). A pressure balancing spool valve (40), with a brake pressure feedback channel (45), controls the supply of hydraulic fluid to the brake pressure port (18) from the constant source port (16) as a function of the metered pressure and fedback brake pressure. When the metered pressure is greater than the fedback brake pressure, the spool valve (40) allows hydraulic fluid from the constant source (107) to flow into the brake pressure port (18), thereby filling the brakes. The spool valve (40) blocks the flow of hydraulic fluid to the brake pressure port (18) from the constant supply port (16) when the fedback brake pressure acting on the spool valve (40) is equal to or greater than the metered pressure. Since the brakes are filled by a constant source (107) of hydraulic fluid, rather than by the pilot's metering valve (115), the pressure drop which occurs while the brakes fill is isolated from the pilot's pressure metering valve (115) and brake pedal. The brake pedal, therefore, has a more responsive feel during the brake filling process.
Patent AT-E58135-T1 (AT)
Inventor: MATASSA VICTOR GIULIO
IPC: C07D327/06
Filed: 1986-05-09
Granted: 1990-11-15
Abstract: The invention concerns novel [5,6]-cis-1,3-oxathiane derivatives of formula I in which R1 and R2 are variously defined as hydrogen, alkyl, trifluoromethyl or phenyl (as set out in the specification), n is 1 or 2, m is 2, 3 or 4, Y is vinylene and Z is carboxy, 1(H)-tetrazol-5-yl or a group of the formula -CO.NH.SO2R3 in which R3 is alkyl, phenyl or benzyl, and pharmaceutically acceptable salts thereof, for use in conjunction with their pharmaceutical compositions in treating certain pulmonary and/or vascular disorders. The invention also describes various processes and intermediates for the manufacture of the novel compounds.
Patent AT-E59681-T1 (AT)
Inventor: SHEPHERD DAVID WILLIAM
IPC: D21H21/50
Filed: 1986-10-23
Granted: 1991-01-15
Abstract: Particulate solids comprising ketene dimers may be obtained by drying a conventional aqueous dispersion of the dimer to which a water dispersable encapsulating agent has been added. Preferably the encapsulating agent is a cationic starch and the solid is obtained by spray drying the emulsion under controlled conditions. The products retain their sizing properties even on prolonged storage.
Patent AT-E82251-T1 (AT)
Inventor: FELDER ERNST PROF
IPC: C07C209/26
Filed: 1987-03-14
Granted: 1992-11-15
Abstract: Prodn. of amino alcohols of formula (I) is effected by (a) reacting a hydroxy ketone of formula (II) with an amine of formula R3NH2 (III), and (b) reducing the resulting imine (IV): R1 and R2=H or CH2OH; R3=H, 1-4C alkyl or 1-4C hydroxyalkyl.
Patent AT-E56544-T1 (AT)
Inventor: DETHLEFS RALF-BURKHARD DR DIPL
IPC: D21H19/56
Filed: 1987-06-12
Granted: 1990-09-15
Abstract: 1. Photographic paper support comprising a water-resistant coating of a polyolefin, characterized in that it is coated with a PE (polyethylene) produced by the high-pressure method and having a density of 0.930 to 0.936 g/cm**3 , alone or in a mixture with LDPEs of usual density.
Patent AT-E56768-T1 (AT)
Inventor: REINHARDT BERND DR-ING
IPC: D21H19/36
Filed: 1987-06-22
Granted: 1990-10-15
Abstract: 1. Method of producing yellowing-resistant paper webs from cellulose with the addition of sizing agents, fillers, retention agents and wet strengthening agents, characterised in that the paper web consists of sulphate cellulose derived from poplar or eucalyptus and pine-wood in a ratio of 15:85 to 85:15, with a grinding degree of 15 to 60 degrees SR ; and in that the paper web is provided with a surface layer consisting of a substantially hygroscopic additive which represents 5 to 100% of the quantity of binder.
Patent AT-E81336-T1 (AT)
Inventor: MILLIGAN BARTON
IPC: C07C239/00
Filed: 1987-07-01
Granted: 1992-10-15
Abstract: This invention relates to urethane linked mixtures of 2,4-and 2,6- toluenediisocyanates (ULTDI dimers) having low melting points and to a method of forming these systems. The urethane linked toluenediisocyanates containing from 45-90% of the 2,4-and 10-55% of the 2,6- isomer by weight are formed by reacting two moles of an appropriate isomer mix of toluenediisocyanate, with one mole of a specific alkylene glycol, e.g., 1,2-butanediol, diethylene glycol or dipropylene glycol under conditions such that essentially only one of the isocyanate groups on a toluenediisocyanate molecule reacts with a hydroxyl group of the glycol. Conditions are controlled such that the urethane linked toluenediisocyanates are formed. The resulting product, which has two unreacted isocyanate groups, is suited for producing a variety of elastomers including polyurethane polyurethane/urea or polyurea elastomers.
Patent AT-E57820-T1 (AT)
Inventor: TADIOTTO GUILIO
IPC: A43B13/24
Filed: 1987-07-08
Granted: 1990-11-15
Abstract: A golf shoe sole has a plurality of inserts for releasably mounting gripping elements therein. The inserts are arranged in the front part of the sole in a first line adjacent the outside edge of the sole and a second line adjacent the inside edge of the sole. Associated with those two lines of inserts, at least one further insert, or a further group of inserts, is arranged at a position towards the longitudinal center line of the sole, relative to each of the first and second lines of inserts. The further insert or group of inserts associated with the first line adjacent the outside edge of the sole is disposed in the region of the sole which extends from the outside ball area of the sole to the arch portion of the sole.
Patent AT-E94678-T1 (AT)
Inventor: FUJIIE KAZUHIKO
IPC: G11B20/18
Filed: 1987-11-17
Granted: 1993-10-15
Abstract: An optical disk recording/reproducing device that records and reproduces digital audio data by executing an interleave processing for error correction is disclosed. According to the invention, when new audio, eg musical information is recorded successively after previously recorded musical information, recording is started by digitally adding zero data for a prescribed period. Similarly, at the end of recording of the audio information, zero data are digitally added for a prescribed period so as to end recording. The present invention avoids the production of abnormal sounds at the boundary of one recorded item and a preceding or following one.
Patent AT-E84916-T1 (AT)
Inventor: LOESCHNER HANS DR
IPC: H01L21/30
Filed: 1987-05-15
Granted: 1993-02-15
Abstract: An apparatus and method for the fine alignment of a mask with a substrate in ion-projection lithography, e.g. for the production of integrated circuit chips, utilizes a multipole, an axial magnetic field generator and a scale controlling projection lens in the path of the beam. The mask is provided with markings which are imaged on the substrate and brought into registry with corresponding markings thereon utilizing pairs of detectors associated with each linear marking and responsive to secondary emission of the ion-beam marking projected on the substrate. All of the markings are straight lines.
Patent AT-E56077-T1 (AT)
Inventor: MUELLER ANTON DIPL-ING FH
IPC: B25B25/00
Filed: 1988-02-24
Granted: 1990-09-15
Abstract: 1. Belt connection device (19, 19a) with at least one rigid, inelastic and rotary connection part (22) provided for the belt, which connection part is provided with a handle (39), is mounted in a support (20, 20a) and is axially displaceable against spring force (spring 35) from a locking position, in which it engages by a locking tooth (41 or 40) extending transversely to its longitudinal axis, at its one end, in a locking recess (43 or 42) of the support, which comprises openings (28) for the passage of the connecting part (22), characterised in that the connecting part (22) comprises at least one further locking tooth (40 or 41) extending transversely to the longitudinal axis of the connecting part and provided in the region of its other end, for which at least one further locking recess (42 or 43) is provided on the support (20, 20a) so that the locking teeth (40, 41) can be engaged in the locking recesses (42, 43) solely upon rotation of the connecting part (22) through 360 degrees, and that the connecting part (22) provided with an insertion slot (23) for the belt comprises a stop (44) on its handle (39), by which stop it bears under the spring force against a counterstop (45) of the support (20, 20a) in the locked position.
Patent AT-E70992-T1 (AT)
Inventor: LAWTER JAMES RONALD
IPC: A61K9/16
Filed: 1988-05-18
Granted: 1992-01-15
Abstract: There is disclosed a process for preparing compositions comprising microcapsules by phase separation microencapsulation wherein the hardening agent employed is a volatile silicone fluid and with the compositions prepared thereby. The use of the volatile silicone fluid as a hardening agent permits the production of microcapsules substantially free of any alkane hardening agent, eliminating potential combustability problems of the prior art processes and toxicity problems of the prior art compositions.
Patent AT-E93061-T1 (AT)
Inventor: MARKER EDWIN MC CALL JR
IPC: G01N35/00
Filed: 1988-05-05
Granted: 1993-08-15
Abstract: A sample containment apparatus for use in an automated analyzer network is disclosed. The sample containment apparatus comprises a ring and a plurality of sample containers attached or mounted thereto. Each sample container has the capacity to contain an aliquot of sample sufficient for an entire battery of tests to be performed. Mounting flanges are disclosed for removably mounting the sample containment apparatus on carousels of each of a selected plurality of analyzers in the network to perform a selected plurality of tests on the samples.
Patent AT-E81661-T1 (AT)
Inventor: HILLE HANS-DIETER
IPC: C08G18/10
Filed: 1988-07-19
Granted: 1992-11-15
Abstract: PCT No. PCT/EP88/00650 Sec. 371 Date Apr. 4, 1990 Sec. 102(e) Date Apr. 4, 1990 PCT Filed Jul. 19, 1988 PCT Pub. No. WO89/01004 PCT Pub. Date Feb. 9, 1989.The invention relates to coating compositions which are particularly suitable for the preparation of the basecoat for two-coat coatings of the basecoat/clearcoat type, and which comprise organic diluents, at least one resin containing urethane and urea groups, and, where appropriate, other resins, pigments and other conventional additives in common use. The coating compositions according to the invention are those which comprise at least one resin containing urethane and urea groups, which resin is obtainable by reacting a1) a compound having two hydroxyl groups reactive toward isocyanate groups, with a2) an aliphatic and/or cycloaliphatic di-isocyanate to form a prepolymer (A) containing isocyanate groups, and by subsequently reacting the isocyanate groups of the prepolymer (A), at least in part, with a3) an adduct produced from a (meth)acrylic ester, preferably an acrylic ester, and an aliphatic or cycloaliphatic compound containing at least two aminic hydrogen atoms, the adduct containing at least one active aminic hydrogen atom.
Patent AT-E60828-T1 (AT)
Inventor: SOLBECK PETER
IPC: F16G11/00
Filed: 1988-09-19
Granted: 1991-02-15
Abstract: An elastic strap for fastening a tarpaulin to a supporting structure, in particular a scaffolding, and of the type comprising an elastic band or ribbon (3) engaging the supporting structure and connected with an anchoring member ennaging the tarpaulin and constituted by a transverse pin (1) formed in its entirety to be pushed through the tarpaulin and being pivotally and detachably connected with the elastic band (3) close to its centre in the longitudinal direction, said band being connected for engagement with the supporting structure wlth a self-locking hook member (2), preferably a snap hook, which by hooking on the band (3) may slide therealong.
Patent AT-E77657-T1 (AT)
Inventor: MICHAL ROLAND DR DIPL-ING
IPC: C22C1/04
Filed: 1988-10-10
Granted: 1992-07-15
Abstract: The powder-metallurgically produced material for electric contacts of silver with 2 to 7 % by weight of graphite contains, for increasing the strength, an addition of 0.5 to 50 % by weight of one or more base metals which are present in the material as uniformly distributed particles of a maximum size of 5 x 10<-><1><0> mm<3>. Preferably, such a material is produced from an alloy powder which contains the silver and the base metal(s) in the form of a precipitation alloy produced by spray pyrolysis.
Patent AT-E105071-T1 (AT)
Inventor: FRY ANTHONY ROBERT
IPC: F25D21/00
Filed: 1988-02-05
Granted: 1994-05-15
Abstract: An adaptive heat exchanger defrost system e.g. for a heat pump evaporator, incorporates a system controller which adapts the intervals between defrost cycles to prevailing conditions in order to improve overall efficiency. The time taken to complete a defrost cycle is measured and compared with the time taken for the preceding defrost cycle to determine whether it is appropriate to increase or decrease the interval between samplings of the operating parameter used to determine whether a defrost cycle is required.
Patent AT-E69221-T1 (AT)
Inventor: MACLEAN LACHLAN
IPC: C07C317/28
Filed: 1988-11-07
Granted: 1991-11-15
Abstract: A process to prepare compounds of formula I <CHEM> in which n = 0, 1 or 2 comprising the cyclisation of compounds of formula II <CHEM> in which n - 0, 1 or 2. The cyclisation may be effected in the presence of an organic or inorganic base or thermally at a temperature in the range 40-160 DEG C. Compounds of formula II and certain analogues thereof are disclosed as cardiovascular agents.
Patent AT-E169956-T1 (AT)
Inventor: DOWER STEVEN K
IPC: C12P21/02
Filed: 1988-11-24
Granted: 1998-09-15
Abstract: Mammalian Interleukin-1 receptor proteins (IL-1Rs), DNAs and expression vectors encoding mammalian IL-1Rs, and processes for producing mammalian IL-1Rs as products of cell culture, including recombinant systems, are disclosed.
Patent AT-E128259-T1 (AT)
Inventor: ANDO RYO
IPC: G11B27/00
Filed: 1988-03-10
Granted: 1995-10-15
Abstract: A disk recording/reproducing apparatus and a disk recording/reproducing method wherein a recording disk (1) having an absolute address is provided with a program region (6) and a read-in region (7), data such as play data are recorded on the program region (6), the data are recorded on the read-in region (7) using, as catalog data, a start address data of a data unit region where the data have been recorded and a finish address data, and the data on the program region (6) are reproduced from the catalog data in the read-in region (7). An erase inhibit flag is set to the catalog data for each of the data units, whereby the erase inhibit and the erase enable are designated by the erase inhibit flag for each of the data units for the data that are recorded on the program region (6).
Patent AT-E110549-T1 (AT)
Inventor: CAMPBELL FREDERICK CHARLES
IPC: A61B5/00
Filed: 1988-10-21
Granted: 1994-09-15
Abstract: A method for determining motility comprising the detection, by means such as a transducer, of vibration of the external abdominal surface generated by gastrointestinal vibration and analysis of the signals produced by the transducer. Means are provided for integrating the signal over discrete time intervals in order to obtain meaningful results.
Patent AT-E91124-T1 (AT)
Inventor: TRIVEDI BHARAT KALIDAS
IPC: C07D333/20
Filed: 1989-03-29
Granted: 1993-07-15
Abstract: Certain N-2,6-dialkyl- or N-2,6-dialkoxyphenyl-N min -diarylalkylurea compounds are potent inhibitors of the enzyme acyl CoA:cholesterol acyltransferase (ACAT), and are thus useful agents for the treatment of hypercholesterolemia or atherosclerosis with urea and thiourea compounds.
Patent AT-E100348-T1 (AT)
Inventor: HAERLE HANS A DIPL-ING
IPC: F23J15/00
Filed: 1989-08-02
Granted: 1994-02-15
Abstract: A device for use in heating or incineration plants for use as a waste gas filter to eliminate and/or convert harmful elements in the waste gas is disclosed. The device of the subject invention can eliminate soot and soot-like products, or it can serve as a heat exchanger or as a mixing component for a furnace. The device of the subject invention comprises a sintered body made of one or more compression molded highly heat resistant sintered parts. The sintered body manifests high porosity and/or a multitude of intake and outlet channels.
Patent AT-E119588-T1 (AT)
Inventor: NODA YASUHIRO
IPC: D01G31/00
Filed: 1989-12-04
Granted: 1995-03-15
Abstract: An apparatus for accurately detecting extraneous matter, such as cloth fragments, colored cotton fibers or seeds, which is contained in raw cotton and different from raw cotton in color. The extraneous matter different in color from the raw cotton is detected by a sensor (34) opposed to a colorless transparent wall portion (36) defining a passage (35) for transporting the raw cotton by an air stream. The outlet of the passage is continually opened and closed by a shutoff valve (33) for the air stream to transport the raw cotton intermittently and for the sensor to detect the extraneous matter while the cotton is at rest.
Patent AT-E74545-T1 (AT)
Inventor: IMOBERDORF MARKUS
IPC: B23Q16/06
Filed: 1989-12-14
Granted: 1992-04-15
Abstract: The element to be indexed (4) is driven by a rotary oscillating sleeve (7) via a sliding sleeve (9) carrying longitudinal rods (10) which run right through it and are driven therein. These rods (10) are permanently engaged in blind holes (11) of the element to be indexed (4) and engage, when the sliding sleeve (9) is displaced towards the driving sleeve (7), in holes (12) in the latter. The sliding sleeve (9) is controlled in its longitudinal displacements by an annular piece (13) articulated eccentrically about an axis perpendicular to the axis (15) of the mechanism. This control piece (13) has catches (13a) by means of which it interacts with an edge toothing (4a) which the element to be indexed (4) possesses. The latter is thus at all times subjected to the action either of the catches (13a) interacting with its edge toothing, or of the rods (10) engaged in the driving sleeve (7), which prevents any risk of it rotating inadvertently. <IMAGE>
Patent AT-E84147-T1 (AT)
Inventor: AARTS MATHIAS LEONARDUS CORNEL
IPC: G01M3/32
Filed: 1989-02-08
Granted: 1993-01-15
Abstract: A method of, and apparatus for, leak testing a package, in which the package (6) is placed in a sheet-like, gas-tight envelope. A pressure differential is generated between the outside and the inside, as a result of which the package is closely enveloped by the envelope. This pressure differential is so large that it decreases the volume of the package and increases the internal pressure in the non-filled portion thereof. In the space (16) ("measuring space") between the package and the envelope pressed against it, a pressure is used which is lower than the increased pressure in the package. In the sealed measuring space, the change in pressure is measured for a pre-determined measuring period.
Patent AT-E98931-T1 (AT)
Inventor: SMITH GAYLORD DARRELL
IPC: B32B15/01
Filed: 1989-03-23
Granted: 1994-01-15
Abstract: A composite metal body is disclosed consisting of an oxide dispersion strengthened alloy substrate and a coating. The substrate is esssentially consisting of  Cr 10 to 35%  Al 3 to 9% preferably 5 to 7%  C up to 0,27. a refractory oxyde in a small but effective amount up to 5% optionally W, Mo, Ta, Nb, Co, Re, Hf, Fe  Ni balance  The coating essentially consists of  Cr 15 to 25%  Al 3 to 11%, preferably 6 to 8,5%  Ta up to 5%  Y up to 1% Ni balance. d
Patent AT-E120218-T1 (AT)
Inventor: BIRKETT KEVIN LAWSON
IPC: C09K3/10
Filed: 1989-07-14
Granted: 1995-04-15
Abstract: A sealant or mastic composition comprises a dispersion of a finely divided particulate solid in a silicone resin formulation which contains a dispersant containing at least one group of the formula  - ( O - A - CO )n- The dispersant may be derived from a hydroxycarboxylic acid and preferably has a -COOH end group. The dispersant modifies the shear properties of the sealant.
Patent AT-E89833-T1 (AT)
Inventor: CHANG MAIN
IPC: C08F4/02
Filed: 1989-11-08
Granted: 1993-06-15
Abstract: This invention relates to a supported vanadium-alumoxane catalyst for use in gas and liquid polymerization of olefins. The invention particularly relates to the use of silica gel containing from about 6 to about 20 percent by weight adsorbed water as the catalyst support material. The particle size of the silica gel is generally between about 0.1 and 200.0 mu  Such silica gel may be safely added to a trialkylaluminum solution to form by direct reaction with the adsorbed water content of the silica gel catalyst support material the alumoxane cocatalyst component of the catalyst system. An alumoxane coated silica gel is formed to which a vanadium compound is added and the resulting material dried to a free flowing powder. The dry free flowing powder may then be used as a supported vanadium alumoxane catalyst complex for the polymerization of olefins. Resins produced from such processes have a broad molecular weight distribution suitable in blow molding for the fabrication of household and industrial containers.
Patent AT-E107122-T1 (AT)
Inventor: QUIRIN MICHEL
IPC: F16H55/10
Filed: 1989-11-17
Granted: 1994-07-15
Abstract: The present invention relates to an agricultural machine, especially for hay-making, possessing a frame in the form of a plurality of sections (2 to 6) articulated on one another and carrying rotors (12) driven in rotation by means of drive shafts (18, 19) seated in the said sections. The drive shafts (18, 19) are connected to one another by means of couplings (20) consisting of two sets (21, 22) of fingers (23) arranged in the form of circles, each set being connected rigidly to the end of a drive shaft (18, 19) in such a way that the fingers (23) of two adjacent sets intermesh. The geometrical axes (29) of the pivot axles (10) between the sections (2 to 6) of the frame (1) are substantially tangential to the circumference of the said circles. <IMAGE>